AC - Arena Combat 4
| Name: AC | |
| Title: Arena Combate 4 | |
| Date: Nov 05, 2011 | Time: 1:00 PM PST |
| Location: Gazeta Inside Complex, Santa Cruz do Sul, Rio Grande do Sul, Brazil | |
| Promotion: Arena Combate (Rio Grande do Sul) | |
Brundestuki vs Castilhos
Co-Main Event Fight
Submission (Rear-Naked Choke) Round: 1 Time: 1:46
